TM-9-2320-283-20-2

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 2 OF 3

DECEMBER 1983

TM-9-2320-283-20-2 - Page 112 of 852

TM 9-2320-283-20-2

ELECTRICAL SYSTEM.

3-84.

LOW AIR PRESSURE LAMP REPLACEMENT (Continued).

LOCATION/ITEM

ACTION

REMARKS

A.

REMOVAL

.

1.

Four screws (1)

Loosen.

2.

Instrument panel

Lower.

(2).

3.

Wires (4) and (5)

Remove

Tag for identification.

4.

Low air pressure

Remove.

lamp assembly (3).

B.

INSTALLATION.

5.

Low air pressure

Aline and press into item

lamp assembly (3)

(2).

6.

Wires (4) and (5)

Connect

Connect according to

identification tag from

step 3.

7.

Instrument panel

Raise into place.

(2).

8.

Four screws (1)

Tighten.

9.

Batteries

Connect

Refer to paragraph

3-120.

C.

OPERATIONAL CHECK.

10. Air pressure supply

Bleed off air pressure

Refer to TM 9-2320-

reservoir

283-10.

11. Engine run switch

a.

Turn on.

b.

Verify that item (3)

comes on.

NOTE

Follow-on maintenance action required:

None.

3-484